WordPress plugin used for routing media library asset URLs to a live production URL so that the media library need not exist locally.
A redirect occurs when the file being referenced by the requested URL would have resulted in a 404. It is instead routed to the specified remote host using the same URL path that was originally requested.
The Remote Host URL must be specified in Settings > Remote Media Resolver.
An empty Remote Host URL will disable the redirection.
Requested URL
https://chief-bcc.lndo.site/wp-content/uploads/2019/02/image-1080x600.png
Redirects to:
https://u.group/wp-content/uploads/2019/02/image-1080x600.png